HMA2701AR2V

Transistor, Photovoltaic Output Optoisolators Overview

The HMA2701AR2V is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor output and operates within a temperature range of -40°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 40 V, a maximum collector current of 80 mA, and a peak isolation voltage of 3750 Vrms. The device supports a forward current of 50 mA with a typical forward voltage of 1.4 V. Power dissipation is rated at 150 mW, and the unit weight is 90 mg.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using infrared LED and phototransistor technology.
• Delivers digital signal transmission through a single channel configuration for noise immunity.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Signal interfacing between microcontrollers and high-voltage loads

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity due to discontinued status. Confirm package integrity and RoHS compliance via official documentation. Check for obsolescence notices or lifecycle changes from onsemi before integration into new designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when 3750 Vrms isolation is required in a compact SMD-4 package. Ensure circuit design accommodates the 40 V collector-emitter voltage limit and 50 mA forward current capability for reliable operation.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HMA series of surface-mount optocouplers designed for space-constrained applications. It serves as a compact alternative to through-hole variants while maintaining standard isolation performance metrics for general-purpose signal coupling.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HMAA2705R2V and FODM2701AR2V are documented substitutes within the manufacturer's portfolio offering similar transistor output configurations and isolation ratings.